diff options
Diffstat (limited to 'pkg/tcpip/stack/packet_buffer.go')
| -rw-r--r-- | pkg/tcpip/stack/packet_buffer.go | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/pkg/tcpip/stack/packet_buffer.go b/pkg/tcpip/stack/packet_buffer.go index 9367de180..dc125f25e 100644 --- a/pkg/tcpip/stack/packet_buffer.go +++ b/pkg/tcpip/stack/packet_buffer.go @@ -23,9 +23,11 @@ import ( // As a PacketBuffer traverses up the stack, it may be necessary to pass it to // multiple endpoints. Clone() should be called in such cases so that // modifications to the Data field do not affect other copies. -// -// +stateify savable type PacketBuffer struct { + // PacketBufferEntry is used to build an intrusive list of + // PacketBuffers. + PacketBufferEntry + // Data holds the payload of the packet. For inbound packets, it also // holds the headers, which are consumed as the packet moves up the // stack. Headers are guaranteed not to be split across views. @@ -34,14 +36,6 @@ type PacketBuffer struct { // or otherwise modified. Data buffer.VectorisedView - // DataOffset is used for GSO output. It is the offset into the Data - // field where the payload of this packet starts. - DataOffset int - - // DataSize is used for GSO output. It is the size of this packet's - // payload. - DataSize int - // Header holds the headers of outbound packets. As a packet is passed // down the stack, each layer adds to Header. Header buffer.Prependable |